SUSE CVE-2026-93989

vLLM through 0.29.0 fails to properly validate badwords token indices against the model's generation output width in SamplingParams.updatefromtokenizer. Attackers can supply out-of-bounds token indices that corrupt logits memory of concurrent requests, causing different in-flight HTTP requests to...

Improper Validation of Array Index

Overview vllm is an A high-throughput and memory-efficient inference and serving engine for LLMs Affected versions of this package are vulnerable to Improper Validation of Array Index via SamplingParams.updatefromtokenizer, which fails to validate badwords token indices against the model's...

CVE-2026-93989

The vLLM inference and serving engine (through version 0.29.0 ) is vulnerable to an Improper Validation of Array Index in the SamplingParams.update_from_tokenizer() function. A remote authenticated attacker can supply out-of-bounds bad_words token indices that fail to be validated against the mod...

CVE-2026-93989: Improper Validation of Array Index

vLLM through 0.29.0 fails to properly validate badwords token indices against the model's generation output width in SamplingParams.updatefromtokenizer. Attackers can supply out-of-bounds token indices that corrupt logits memory of concurrent requests, causing different in-flight HTTP requests to...